import Footer from '@/components/Footer';
import RightContent from '@/components/RightContent';
import { BookOutlined, LinkOutlined } from '@ant-design/icons';
import { PageLoading, SettingDrawer } from '@ant-design/pro-components';
import { history, Link } from 'umi';
import defaultSettings from '../config/defaultSettings';
import { currentUser as queryCurrentUser } from './services/ant-design-pro/api';
const isDev = process.env.NODE_ENV === 'development';
const loginPath = '/user/login';
/** 获取用户信息比较慢的时候会展示一个 loading */

export const initialStateConfig = {
  loading: <PageLoading />,
};
/**
 * @see  https://umijs.org/zh-CN/plugins/plugin-initial-state
 * */

export async function getInitialState() {
  const fetchUserInfo = async () => {
    try {
      const msg = await queryCurrentUser();
      return msg.data;
    } catch (error) {
      history.push(loginPath);
    }

    return undefined;
  }; // 如果不是登录页面，执行

  if (history.location.pathname !== loginPath) {
    const currentUser = await fetchUserInfo();
    return {
      fetchUserInfo,
      currentUser,
      settings: defaultSettings,
    };
  }

  return {
    fetchUserInfo,
    settings: defaultSettings,
  };
} // ProLayout 支持的api https://procomponents.ant.design/components/layout

export const layout = ({ initialState, setInitialState }) => {
  return {
    rightContentRender: () => <RightContent />,
    disableContentMargin: false,
    waterMarkProps: {
      content: initialState?.currentUser?.name,
    },
    footerRender: () => <Footer />,
    onPageChange: () => {
      const { location } = history; // 如果没有登录，重定向到 login

      if (!initialState?.currentUser && location.pathname !== loginPath) {
        history.push(loginPath);
      }
    },
    links: isDev
      ? [
          <Link key="openapi" to="/umi/plugin/openapi" target="_blank">
            <LinkOutlined />
            <span>OpenAPI 文档</span>
          </Link>,
          <Link to="/~docs" key="docs">
            <BookOutlined />
            <span>业务组件文档</span>
          </Link>,
        ]
      : [],
    menuHeaderRender: undefined,
    // 自定义 403 页面
    // unAccessible: <div>unAccessible</div>,
    // 增加一个 loading 的状态
    childrenRender: (children, props) => {
      // if (initialState?.loading) return <PageLoading />;
      return (
        <>
          {children}
          {!props.location?.pathname?.includes('/login') && (
            <SettingDrawer
              disableUrlParams
              enableDarkTheme
              settings={initialState?.settings}
              onSettingChange={(settings) => {
                setInitialState((preInitialState) => ({ ...preInitialState, settings }));
              }}
            />
          )}
        </>
      );
    },
    ...initialState?.settings,
  };
};

// 拦截器-请求前拦截
const authHeaderInterceptor = (url, options) => {
  const o = options;
  //如果不是登陆页 headers里添加 username
  //headers 里面的内容是和后端协商好的
  if (history.location.pathname !== loginPath) {
    console.log('正常界面');
    const token = localStorage.getItem('token');

    o.headers = {
      // ...options.headers,
      Authorization: 'Bearer ' + token,
    };
    return {
      options: o,
    };
  } else {
    console.log('走登录界面');
  }

  return {
    options: o,
  };
};
//拦截器-响应后拦截
const demoResponseInterceptors = async (response, options) => {
  const res = await response.clone().json(); //这里是关键，获取所有接口请求成功之后的数据
  // console.log(res);
  // if (res?.result) {
  //   const { sacpresult, sucess } = res.result;
  //   if (sucess) {
  //     return sacpresult;
  //   } else {
  //     message.error(res.result.sacpinfo || 'Error');
  //   }
  // }
  return response;
};
//统一错误处理
// const errorHandler = (error) => {
//   const { response } = error;
//   // console.log(response);
// };
export const request = {
  // errorHandler,
  // 新增自动添加AccessToken的请求前拦截器
  requestInterceptors: [authHeaderInterceptor],
  responseInterceptors: [demoResponseInterceptors],
};
